Ingcamango ye-optical optics edibeneyo ibekwe phambili nguDkt Miller weBell Laboratories kwi-1969. I-optics edibeneyo yinto entsha ephonononga kunye nokuphuhlisa izixhobo ze-optical kunye ne-hybrid optical electronic device systems usebenzisa iindlela ezidibeneyo kwisiseko se-optoelectronics kunye ne-microelectronics.Isiseko sethiyori se-optics edibeneyo yi-optics kunye ne-optoelectronics, ebandakanya i-optics yamaza kunye nolwazi lwe-optics, i-nonlinear optics, i-semiconductor optoelectronics, i-crystal optics, i-optic optics yefilimu, i-optics ekhokelwayo, imo edibeneyo kunye ne-parametric interaction theory, ifilimu encinci ye-optical waveguide izixhobo kunye neenkqubo.Isiseko setekhnoloji ubukhulu becala yitekhnoloji yefilimu encinci kunye netekhnoloji ye-microelectronics.Intsimi yesicelo ye-optical optics edibeneyo ibanzi kakhulu, ukongeza kunxibelelwano lwefiber optical, iteknoloji ye-fiber optical sensing, i-optical information processing, ikhompyutha ye-optical kunye nokugcinwa kwamehlo, kukho ezinye iinkalo, ezifana nophando lwesayensi yezinto eziphathekayo, izixhobo zokukhanya, uphando lwe-spectral.
Okokuqala, iinzuzo ezidibeneyo ze-optical
1. Uthelekiso kunye nenkqubo yesixhobo sokukhanya esicacileyo
Isixhobo se-Optical Discrete luhlobo lwesixhobo sokukhanya esimiswe kwiqonga elikhulu okanye isiseko se-optical ukwenza inkqubo ye-optical system.Ubungakanani benkqubo kumyalelo we-1m2, kwaye ubukhulu be-beam bu malunga ne-1cm.Ukongeza kubukhulu bayo obukhulu, ukudibanisa kunye nokulungiswa kwakhona kunzima ngakumbi.Inkqubo edibeneyo yamehlo inezi nzuzo zilandelayo:
1. Amaza okukhanya asasazeka kwii-optical waveguides, kwaye amaza okukhanya kulula ukulawula nokugcina amandla abo.
2. Udibaniso luzisa ukuma okuzinzile.Njengoko kukhankanyiwe ngasentla, i-optics edibeneyo ilindele ukwenza izixhobo ezininzi kwi-substrate efanayo, ngoko ke akukho ngxaki yendibano i-discrete optics enayo, ukwenzela ukuba indibaniselwano ikwazi ukuzinza, ukwenzela ukuba ikwazi ukuziqhelanisa ngakumbi nezinto zokusingqongileyo ezifana nokungcangcazela kunye nobushushu. .
(3) Ubungakanani besixhobo kunye nobude bokusebenzisana bufutshane;Ii-electronics ezinxulumene nazo zisebenza kumbane ophantsi.
4. Ubuninzi bamandla aphezulu.Ukukhanya okuhanjiswe kunye ne-waveguide kuvalelwe kwindawo encinci yendawo, okubangelwa ubuninzi bombane obuphezulu, obulula ukufikelela kwimigangatho yokusebenza yesixhobo esiyimfuneko kunye nokusebenza kunye nemiphumo ye-optical nonlinear.
5. I-optics edibeneyo ihlanganiswe ngokubanzi kwi-substrate ye-centimeter-scale, encinci ngobukhulu kunye nokukhanya kobunzima.
2. Ukuthelekisa kunye neesekethe ezidibeneyo
Iinzuzo zokudityaniswa kwe-optical zingahlulwa zibe yimiba emibini, enye ithatha indawo yenkqubo ye-electronic edibeneyo (i-integrated circuit) kunye nenkqubo ye-optical edibeneyo (i-integrated optical circuit);Enye inxulumene nefiber optical kunye ne-dielectric plane optical waveguide ekhokela amaza okukhanya endaweni yocingo okanye intambo ye-coaxial ukuhambisa umqondiso.
Kwindlela edibeneyo ye-optical, i-optical elements yenziwe kwi-wafer substrate kwaye idibaniswe ngamaza okukhanya okukhanya okwenziwe ngaphakathi okanye kumphezulu we-substrate.Umzila odibeneyo odibeneyo, odibanisa izinto ezibonakalayo kwi-substrate efanayo ngendlela yefilimu encinci, yindlela ebalulekileyo yokusombulula i-miniaturization ye-original optical system kunye nokuphucula ukusebenza ngokubanzi.Isixhobo esihlanganisiweyo sineenzuzo zobukhulu obuncinci, ukusebenza okuzinzile nokuthembekileyo, ukusebenza kakuhle, ukusetyenziswa kwamandla aphantsi kunye nokusetyenziswa okulula.
Ngokubanzi, iingenelo zokutshintsha iisekethe ezidibeneyo kunye neesekethe ezidibeneyo ze-optical zibandakanya ukunyuka kwe-bandwidth, i-wavelength division multiplexing, i-multiplex switching, ilahleko encinci yokudibanisa, ubungakanani obuncinci, ubunzima obuncinane, ukusetyenziswa kwamandla aphantsi, uqoqosho olulungileyo lokulungiselela i-batch, kunye nokuthembeka okuphezulu.Ngenxa yonxibelelwano olwahlukeneyo phakathi kokukhanya kunye nomcimbi, imisebenzi yesixhobo esitsha inokufezekiswa ngokusebenzisa iziphumo ezahlukeneyo zomzimba ezinjengeempembelelo zefotoelectric, i-electro-optical effect, i-acousto-optical effect, i-magneto-optical effect, i-thermo-optical effect njalo njalo ukwakheka kwendlela edibeneyo yokubona.
2. Uphando kunye nokusetyenziswa kwe-optics edibeneyo
I-optics edityanisiweyo isetyenziswa kakhulu kwiinkalo ezahlukeneyo ezifana neshishini, umkhosi kunye noqoqosho, kodwa isetyenziswa kakhulu kule miba ilandelayo:
1. Unxibelelwano kunye neenethiwekhi zamehlo
Izixhobo ezidityanisiweyo ze-Optical zizixhobo eziphambili zokuqonda isantya esiphezulu kunye nomthamo omkhulu wothungelwano lwe-optical network, kubandakanya impendulo ekhawulezayo yomthombo we-laser edibeneyo, i-waveguide grating array dense wavelength division multiplexer, impendulo edibeneyo ye-photodetector ye-narrowband, i-converter ye-wavelength, impendulo ekhawulezayo yokutshintsha i-matrix, ilahleko ephantsi yofikelelo oluninzi lwe-waveguide beam splitter njalo njalo.
2. Ikhompyutha yeFotonikhi
Ikhompyutha ebizwa ngokuba yiphoton yikhompyutha esebenzisa ukukhanya njengendlela yokudlulisela ulwazi.Iifotoni zi-bosons, ezingenawo umrhumo wombane, kwaye imiqadi yokukhanya inokudlula ngokuhambelanayo okanye ukuwela ngaphandle kokuchaphazela enye kwenye, enekhono elingaphakathi lokucwangcisa ukuhambelana okukhulu.Ikhompyuter yeFotonic ikwanazo iingenelo zomthamo omkhulu wokugcina ulwazi, isakhono esinamandla sokuchasana nokuphazamiseka, iimfuno eziphantsi zeemeko zokusingqongileyo, kunye nokunyamezelana okunamandla.Awona macandelo asisiseko asebenzayo kwiikhomputha zefotoni adityanisiwe ukutshintshwa kwe-optical kunye nezinto ezidibeneyo ze-optical logic.
3. Ezinye izicelo, ezifana neprosesa yolwazi lwe-optical, i-fiber optic sensor, i-fiber grating sensor, i-fiber optic gyroscope, njl.
Ixesha lokuposa: Jun-28-2023